Waking from hibernation failed

[EM24DPUNk]

Hi all, I am new to Eos,
just arriving from my 2nd install that I did to install the Nvidia driver right from iso-install (previous was on nouveau first).
(I reinstalled because when testing hibernation the OS failed waking… )
I saw some older posts here, the latest from December 23* that additional steps are/were required to make hibernate work. This still the case?

I’m coming from a different Arch based system and I have to laud:
This is the best nvidia driver experience so far.

The below post might be related as well, pointing at the Awiki entry - point 10.

Can't Wake up Endeavour After Sleep

To save and restore all video memory contents, use the NVreg_PreserveVideoMemoryAllocations=1 kernel module parameter for the nvidia kernel module and enable nvidia-suspend.service, nvidia-hibernate.service, and nvidia-resume.service. See NVIDIA’s documentation for more details. Thanks for the reply! I’m not clear on how to set the Nvidia kernel module parameters per the above (exactly what command(s) to use)?

Are these additional steps recommended for all Nvidia users?

*December 2023 thread: Hibernation stops working after last upgrade

[xircon]

They worked for me.

[EM24DPUNk]

@xircon

They worked for me.

The additional steps or sleeping/hibernating in general without special configuration?

[xircon]

The steps in the Arch wiki as stated above.

[vini.nu]

Plasma session goes blackout after leaving it AFK (workaround exists)

Try sudo touch /etc/modprobe.d/nvidia.conf kate /etc/modprobe.d/nvidia.conf This creates that file if it doesn’t exist and then opens it with kate. and paste options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp save it and then terminal sudo dracut-rebuild and reboot. Works?